Safety signs are essential for preventing accidents and injury. Symbols that are internationally agreed and globally used in safety signs ensure clarity and consistency, regardless of language, culture or setting. The ISO standard that is a reference for safety signs has just been updated to incorporate new safety signs that are in use around the world. From no-go areas on construction sites to emergency exits, ISO 7010, Graphical symbols — Safety colours and safety signs — Registered safety signs, prescribes safety signs for the purposes of accident prevention, fire protection, health hazard information and emergency evacuation. It features the shape and colour of the sign as referenced in ISO 3864-1, Graphical…